Oppa

A Korean slang word, typically used to describe either your crush (like Japanese Senpai or Sempai ), or your celebrity crush. It informal cases, a girl would address her male best friend like this.

1) "Jiminie Oppa!"
2) Thanks, Jeongun-oppa

by ChimmyJoy March 13, 2019

opposite of good

The opposite of good? Well, it's bad.

Man, those swisher sweets -- they are the opposite of good.

by Matty & Steez October 28, 2007

oppy

1) very weird, very strange 2) incongruous

Dean is acting oppy today.
There's something oppy about that color on your wall, paint it another color.

by Schoof19 April 24, 2006

opporchancity

a possibility due to a favorable combination of circumstances

If gave the opporchancity for a roasting she would take it

by Scottc2910 December 9, 2008

Opponer

The antagonist of an argument, if he happens to be sexually aroused.

I was on 4chan the other night, fighting some 12 year old, when I realized it was 1:00 am and I was on the internet, so I was most likely arguing with an opponer.

by DJ Sextravaganza July 10, 2010

Opportunistic Fucker

Noun, Adjective

1. a person that may have sex with whatever offers when in the mood, may include inanimate objects as well

2. someone not considered a bisexual but will have sex with anyone of either gender without hesitation

Steve was not a bisexual, he was very much a straight man, but when he was horny it was fair game to anyone who offered but after he peaked it was back to being a straight man, which made him and Opportunistic Fucker

by Idregger April 28, 2011

oppabo

oppa meaning big bro in korean and bo is babo which means stupid

Oppabo that's the wrong answer.

by Evaluater is Terminator December 3, 2011